Search for dissertations about: "boris petkovic"

Found 1 swedish dissertation containing the words boris petkovic.

2. 1. Rigidity properties of certain discrete solvable group actions on tori

   Author : Boris Petkovic; Danijela Damjanovic; Maria Saprykina; Livio Flaminio; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Matematik; Mathematics;

   Abstract :  The main results of this thesis provide smooth classification of large classes of perturbations of certain multidimensional time dynamical systems: they show a form of preservation of differentiable structure under small perturbations. In our work we obtain results for systems with very different dynamical properties. READ MORE